body {
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
  }
  
  label {
    font-weight: 700;
  }
  
  html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  #app {
    height: 100%;
  }
  
  *,
  *:before,
  *:after {
    box-sizing: inherit;
  }
  
  .no-padding {
    padding: 0px !important;
  }
  
  .padding-content {
    padding: 4px 0;
  }
  
  a:focus,
  a:active {
    outline: none;
  }
  
  a,
  a:focus,
  a:hover {
    cursor: pointer;
    color: inherit;
    text-decoration: none;
  }
  
  div:focus {
    outline: none;
  }
  
  .fr {
    float: right;
  }
  
  .fl {
    float: left;
  }
  
  .block {
    display: block;
  }
  
  .pointer {
    cursor: pointer;
  }
  
  .inlineBlock {
    display: block;
  }
  
  .clearfix {
    &:after {
      visibility: hidden;
      display: block;
      font-size: 0;
      content: " ";
      clear: both;
      height: 0;
    }
  }